GYXTW (metal strengthening member, steel-polyethylene bonded sheath with steel wire entrained, central beam tube type full-filled outdoor optical cable for communication) The structure of the optical cable is to place the loose tube in the center of the cable, and the single-mode optical fiber is sheathed by the A loose tube made of high modulus plastic filled with waterproof compound. The loose tube is longitudinally wrapped with water-blocking tape and steel belt, and the two sides of the cable core are polyethylene sheathed with two parallel steel wires as reinforcements.
Color:
Description
GYXTW (metal strengthening member, steel-polyethylene bonded sheath with steel wire entrained, central beam tube type full-filled outdoor optical cable for communication) The structure of the optical cable is to place the loose tube in the center of the cable, and the single-mode optical fiber is sheathed by the A loose tube made of high modulus plastic filled with waterproof compound. The loose tube is longitudinally wrapped with water-blocking tape and steel belt, and the two sides of the cable core are polyethylene sheathed with two parallel steel wires as reinforcements.
GY—— Communication room (field) outdoor optical cable
X —— Cable center tube (covering) structure
T —— Filled structure
W —— Steel polyethylene bonded sheath with steel wire entrained (referred to as W sheath)
Ny antsipirian'ny fananganana tariby
| Isan'ny fibre | 1 ~ 24core | |||||||
| Loose tube | ara-nofo | PBT | ||||||
| savaivony | Ф2.2 (ivelany / anatiny) | |||||||
| Tube-famenoana | Fitaovana famenon-drano | |||||||
| Tariby vy | habe | 0.8mm | ||||||
| Number | 2 | |||||||
| Seath sheuter | ara-nofo | PE, HDPE, LDPE | ||||||
| savaivony | 1.8 ± 0.2mm | |||||||
Lokon'ny fibra
| No. | 1 | 2 | 3 | 4 | 5 | 6 |
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| No. | 7 | 8 | 9 | 10 | 11 | 12 |
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| No. | 13 | 14 | 15 | 16 | 17 | 18 |
| Color |  |
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| No. | 19 | 20 | 21 | 22 | 23 | 24 |
| Color |  |
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Lokon'ny boaty
Toetran'ny tariby mekanika
| fototra | Ny tariby tariby | lanja | |||||
| 1 ~ 24 | 8.0mm + -0.3mm | 65kg / km + -10kg | |||||
| Salan'aratra range | -40 + 70 | ----- | |||||
| Radius Min Bending (mm) | Fotoana lava | 10D | |||||
| Minitra fandefasana Radius(mm) |
Fotoana fohy | 20D | |||||
| Min allowable Tensile Strength(N) |
Fotoana lava | 1200 | |||||
| Min allowable Tensile Strength(N) |
Fotoana fohy | 1500 | |||||
| Mari- temperature （℃） |
-40 + 70 | ||||||
| fametrahana temperature（℃） |
-20 + 60 | ||||||
| Fitehirizam-bokatra （℃） |
-40 + 70 | ||||||
Marika ny toetra
| Fibera fomba | Unit | SM G652 |
SM G652D |
MM 50/125 |
MM 62.5/125 |
MM OM3-300 |
|
| toe-javatra | nm | 1310/1550 | 1310/1550 | 850/1300 | 850/1300 | 850/1300 | |
| attenuation | dB / km | 60 | 60 | 60 | ≤3.0 / 1.0 | ≤3.0 / 1.0 | |
| 0.36 / 0.23 | 0.34 / 0.22 | 3.0 / 1.0 | ---- | ---- | |||
| Dispresion | 1550nm | Sal / (nm * km) | ---- | ≤18 | ---- | ---- | Dispresion |
| 1625nm | Sal / (nm * km) | ---- | ≤22 | ---- | ---- | ||
| Bandwith | 850nm | MHZ.KM | ---- | ---- | ≧ 400 | ≧ 160 | Bandwith |
| 1300nm | MHZ.KM | ---- | ---- | ≧ 800 | ≧ 500 | ||
| Zavamaniry fampielezana Zero | nm | 1300-1324 | ≧ 1302, ≤1322 |
---- | ---- | ≧ 1295, ≤1320 |
|
| Zava-baravarana momba ny Zero | nm | ≤0.092 | ≤0.091 | ---- | ---- | ---- | |
| Fibr an'ny tsirairay avy amin'ny PMD | ≤0.2 | ≤0.2 | ---- | ---- | ≤0.11 | ||
| Ny sandan'ny rohy PMD Design | Ps (nm2 * k m) |
≤0.12 | ≤0.08 | ---- | ---- | ---- | |
| Fiber avelan'ny serivisy cutoff λc | nm | ≧ 1180, ≤1330 |
≧ 1180, ≤1330 |
---- | ---- | ---- | |
| Tariby sutoff wavelength λcc |
nm | ≤1260 | ≤1260 | ---- | ---- | ---- | |
| MFD | 1310nm | à | 9.2 +/- 0,4 | 9.2 +/- 0,4 | ---- | ---- | ---- |
| 1550nm | à | 10.4 +/- 0,8 | 10.4 +/- 0,8 | ---- | ---- | ---- | |
| Numertical Aperture(NA) |
---- | ---- | 0.200 + / -0.015 |
0,275 +/- 0. 015 |
0.200 +/- 0 .015 |
||
| Dingana (midika hoe measurement) |
dB | ≤0.05 | ≤0.05 | ≤0.10 | ≤0.10 | ≤0.10 | |
| Fanitsakitsahana noho ny length and point |
dB | ≤0.05 | ≤0.05 | ≤0.10 | ≤0.10 | ≤0.10 | |
| Dicontinuity | |||||||
| Difference backscatter coefficient |
dB / km | ≤0.05 | ≤0.03 | ≤0.08 | ≤0.10 | ≤0.08 | |
| Fampitoviana amin'ny attenuation | dB / km | ≤0.01 | ≤0.01 | ||||
| Dimater fototra | à | 50 +/- 1.0 | 62,5 +/- 2.5 | 50 +/- 1.0 | |||
| Ny fametahana diametatra | à | 125,0 +/- 0.1 | 125,0 +/- 0.1 | 125,0 +/- 0.1 | 125,0 +/- 0.1 | 125,0 +/- 0.1 | |
| Ny fametahana tsy fihodinana | % | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | |
| Ny sakan'ny sosotra | à | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | |
| Coating / chaffinch concentrically error |
à | ≤12.0 | ≤12.0 | ≤12.0 | ≤12.0 | ≤12.0 | |
| Coating tsy boribory | % | ≤6.0 | ≤6.0 | ≤6.0 | ≤6.0 | ≤6.0 | |
| Hadisoana fiakarana fototra / fametahana | à | ≤0.6 | ≤0.6 | ≤1.5 | ≤1.5 | ≤1.5 | |
| Curl (rayon) | à | 54 | 54 | ---- | ---- | ---- | |
Package
| 1. Fitaovana kitapo: amponga vita amin'ny hazo | |||||||
| 2. halavan'ny fanoratana: ny halavan'ny tariby dia tokony ho 2 km. Ny halavan'ny tariby hafa dia misy ihany koa | |||||||
| raha takian'ny mpanjifa |
Ny fanamarihana tariby sy ny tariby fanoratana tariby
Ny fehin-tariby tariby dia hasiana marika fotsy arakaraka ny takian'ny mpanjifa.
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